91141596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 290594304

約数和(自身を除く): 199452708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 647, 774, 819, 903, 1092, 1118, 1204, 1294, 1548, 1638, 1677, 1806, 1941, 2236, 2588, 2709, 3276, 3354, 3612, 3882, 3913, 4529, 5031, 5418, 5823, 6708, 7764, 7826, 8411, 9058, 10062, 10836, 11646, 11739, 13587, 15652, 16822, 18116, 20124, 23292, 23478, 25233, 27174, 27821, 33644, 35217, 40761, 46956, 50466, 54348, 55642, 58877, 70434, 75699, 81522, 83463, 100932, 111284, 117754, 140868, 151398, 163044, 166926, 176631, 194747, 235508, 250389, 302796, 333852, 353262, 361673, 389494, 500778, 529893, 584241, 706524, 723346, 778988, 1001556, 1059786, 1085019, 1168482, 1446692, 1752723, 2119572, 2170038, 2336964, 2531711, 3255057, 3505446, 4340076, 5063422, 6510114, 7010892, 7595133, 10126844, 13020228, 15190266, 22785399, 30380532, 45570798, 91141596]

約数ペア:

[(1, 91141596), (2, 45570798), (3, 30380532), (4, 22785399), (6, 15190266), (7, 13020228), (9, 10126844), (12, 7595133), (13, 7010892), (14, 6510114), (18, 5063422), (21, 4340076), (26, 3505446), (28, 3255057), (36, 2531711), (39, 2336964), (42, 2170038), (43, 2119572), (52, 1752723), (63, 1446692), (78, 1168482), (84, 1085019), (86, 1059786), (91, 1001556), (117, 778988), (126, 723346), (129, 706524), (156, 584241), (172, 529893), (182, 500778), (234, 389494), (252, 361673), (258, 353262), (273, 333852), (301, 302796), (364, 250389), (387, 235508), (468, 194747), (516, 176631), (546, 166926), (559, 163044), (602, 151398), (647, 140868), (774, 117754), (819, 111284), (903, 100932), (1092, 83463), (1118, 81522), (1204, 75699), (1294, 70434), (1548, 58877), (1638, 55642), (1677, 54348), (1806, 50466), (1941, 46956), (2236, 40761), (2588, 35217), (2709, 33644), (3276, 27821), (3354, 27174), (3612, 25233), (3882, 23478), (3913, 23292), (4529, 20124), (5031, 18116), (5418, 16822), (5823, 15652), (6708, 13587), (7764, 11739), (7826, 11646), (8411, 10836), (9058, 10062)]